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Helin's user avatar
Helin's user avatar
Helin
  • Member for 8 years, 4 months
  • Last seen this week
314 votes
29 answers
232k views

What data sources are available online?

92 votes
14 answers
20k views

Innovative ways of visualizing financial data

  • 27k
87 votes
10 answers
48k views

Building Financial Data Time Series Database from scratch

82 votes
9 answers
38k views

Efficiently storing real-time intraday data in an application agnostic way

80 votes
4 answers
54k views

What are the quantitative finance books that we should all have in our shelves?

  • 6,923
72 votes
8 answers
32k views

Is R being replaced by Python at quant desks?

  • 14.1k
56 votes
20 answers
55k views

Is there any thing out there as a substitute for KDB?

46 votes
16 answers
30k views

Why Drifts are not in the Black Scholes Formula

44 votes
6 answers
10k views

Machine Learning vs Regression and/or Why still use the latter?

41 votes
3 answers
30k views

How to build a factor model?

  • 13.3k
41 votes
9 answers
20k views

What tools exist for order book analysis and visualization?

37 votes
4 answers
9k views

What types of neural networks are most appropriate for trading?

36 votes
7 answers
3k views

Why do some anomalies persist while others fade away?

  • 13.2k
35 votes
6 answers
12k views

How to estimate real-world probabilities

  • 1,401
31 votes
2 answers
28k views

Correctly applying GARCH in Python

  • 313
31 votes
2 answers
8k views

Have Goldman Sachs Quantitative Strategies Research Notes been published as a book or a comprehensive collection?

31 votes
6 answers
9k views

Any research on how natural language processing can be used to forecast stocks?

  • 3,553
28 votes
10 answers
23k views

Should I use an arithmetic or a geometric calculation for the Sharpe Ratio?

  • 289
28 votes
8 answers
15k views

How are cryptography and speech recognition technology applied to forecasting financial markets?

  • 27k
26 votes
5 answers
13k views

Why is the VIX futures market usually in a state of contango?

  • 363
25 votes
1 answer
9k views

Algorithm to fit AR(1)/GARCH(1,1) model of log-returns

24 votes
5 answers
10k views

Implementing data-structures in a Limit order book

24 votes
3 answers
6k views

What is the necessary level of Econometrics-Know-How for a quant

  • 3,327
23 votes
3 answers
9k views

Explaining the Risk Neutral Measure

  • 2,262
22 votes
1 answer
1k views

What is the trickiest thing to get right in Rates Quant recently (2019)?

  • 1,018
22 votes
2 answers
1k views

Measuring Behavioral Finance Effects in Fund/Portfolio Manager Analysis

  • 2,894
21 votes
3 answers
10k views

Control for bid/ask bounce in high-frequency trade data?

  • 9,135
20 votes
5 answers
2k views

Why quants think that the risk-neutral measure should not be used for financial forecasting?

  • 1,401
20 votes
7 answers
6k views

Looking for a recommendation for a real life volatily trading book.

  • 613
19 votes
3 answers
3k views

Hedging Covid-19 and other low probability high loss risks

  • 5,452
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